Multiple winding apparatus and multiple winding method for coil
US9058930B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 8, 2013 |
| Grant date | Jun 16, 2015 |
| Priority date | — |
| Expiry date | Jul 27, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01F41/084
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The multiple winding apparatus for coil includes a winding core, a spindle shaft on a tip end of which the winding core is removably mounted and which rotates together with the winding core, a wire rod feeding flyer which feeds a wire rod while rotating around the winding core mounted on the spindle shaft, a winding core removal mechanism which removes the winding core from the spindle shaft by moving the winding core in an axial direction, a supporting member which faces the spindle shaft and supports a plurality of the winding cores removed by the winding core removal mechanism at desired intervals in the axial direction, and a support member moving mechanism which moves the supporting member supporting the winding cores from a position facing the spindle shaft in a direction away from the spindle shaft.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.